CN212666617U - Bar clamping jig - Google Patents
Bar clamping jig Download PDFInfo
- Publication number
- CN212666617U CN212666617U CN202021464047.0U CN202021464047U CN212666617U CN 212666617 U CN212666617 U CN 212666617U CN 202021464047 U CN202021464047 U CN 202021464047U CN 212666617 U CN212666617 U CN 212666617U
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- China
- Prior art keywords
- centre gripping
- aluminum plate
- bar
- main aluminum
- clamping
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Abstract
The utility model discloses a bar material clamping jig, including the main arm, main arm one end fixedly connected with a centre gripping main aluminum plate, bar material storage tank has been seted up to centre gripping main aluminum plate one side, centre gripping main aluminum plate adjacent side is provided with slidable centre gripping pothook, be provided with the pothook groove with bar material storage tank one-to-one on the centre gripping pothook, the centre gripping pothook is driven by a pair of translation cylinder of installing to centre gripping main aluminum plate and slides for centre gripping main aluminum plate, centre gripping main aluminum plate top is provided with climbing mechanism, climbing mechanism includes the lift cylinder of fixed mounting to the main arm, the piston rod of lift cylinder is connected with the top work or material rest downwards, this centre gripping jig can carry out accurate positioning to the bar material through the bar material storage tank that centre gripping main aluminum plate accuracy set up; meanwhile, the bar stock can be opened or locked by the relative sliding of the clamping hook and the clamping main aluminum plate, and the bar stock is further pressed by the jacking mechanism, so that the bar stock cannot be separated in the transportation process.
Description
Technical Field
The utility model belongs to the technical field of automation equipment and specifically relates to a bar material clamping jig is related to.
Background
The bar that current injection molding machine processed out or process the bar with the injection molding machine, all need carry out neat and orderly transfer with the bar between equipment, the row material of most bar or feed operation are all put the bar on the flitch earlier, come the centre gripping bar by anchor clamps again, the anchor clamps of present centre gripping bar can not be very firm promptly the bar, the bar is transporting the in-process and easily takes place to drop, and present anchor clamps also can not be very accurate fix a position the bar, lead to the bar to send to machine to add man-hour, the position is not very accurate, influence the machining precision.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an it is not enough to overcome above-mentioned condition, provides a technical scheme that can solve above-mentioned problem.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model provides a bar material clamping jig, includes the main arm, main arm one end fixedly connected with centre gripping main aluminum plate, the bar storage tank that a plurality of intervals set up is seted up to centre gripping main aluminum plate one side, and centre gripping main aluminum plate adjacent side is provided with slidable centre gripping pothook, is provided with the pothook groove with bar storage tank one-to-one on the centre gripping pothook, thereby slides for centre gripping main aluminum plate by a pair of translation cylinder drive centre gripping pothook of installing to centre gripping main aluminum plate and blocks or loosen the bar that is located the bar storage tank, centre gripping main aluminum plate top is provided with climbing mechanism, climbing mechanism includes the lift cylinder of fixed mounting to the main arm, and the piston rod of lift cylinder is connected with a work or.
More specifically, the bar stock accommodating groove penetrates through the surface of the main aluminum plate along the width direction of the main aluminum plate.
More specifically, the centre gripping pothook includes four centre gripping card strips that set up in centre gripping main aluminum plate left and right sides.
More specifically, the hook groove is L-shaped.
More specifically, fixed mounting has a plurality of slide rails on the main aluminum plate of centre gripping, and four centre gripping card strips are through four slider sliding connection on the slide rail.
The beneficial effects of the utility model reside in that: the clamping jig can accurately position the bar through the bar accommodating groove which is accurately arranged for clamping the main aluminum plate, and the bar cannot move, so that the subsequent processing precision is influenced; meanwhile, the bar stock can be opened or locked by the relative sliding of the clamping hook and the clamping main aluminum plate, and the bar stock is further pressed by the jacking mechanism, so that the bar stock cannot be separated in the transportation process.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural view of the main aluminum block of the present invention;
fig. 3 is a schematic structural view of the clamping hook of the present invention;
fig. 4 is a schematic structural diagram of the jacking mechanism of the present invention;
fig. 5 is a schematic structural view of the bar stock accommodating groove and the hook groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, an embodiment of a bar clamping jig is generally installed at an execution end of a robot, and is used for clamping bars and transporting target equipment, and includes a main arm 1, one end of the main arm 1 is fixedly connected with a clamping main aluminum plate 10, one side of the clamping main aluminum plate 10 is provided with a plurality of bar accommodating grooves 102 arranged at intervals, the bar accommodating grooves 102 penetrate through the surface of the clamping main aluminum plate along the width direction of the clamping main aluminum plate, the bar accommodating grooves 102 are used for placing the bars 100, the adjacent side of the clamping main aluminum plate 10 is provided with a slidable clamping hook 11, specifically, a plurality of slide rails 101 are fixedly installed on the clamping main aluminum plate 10, and four clamping strips 111 of the clamping hook 11 are slidably connected on the slide rails 101 through four slide blocks.
Be provided with on the centre gripping pothook 11 with the pothook groove 112 of bar storage tank 102 one-to-one, pothook groove 112 becomes the L type, thereby slides for centre gripping main aluminum plate 10 to block or loosen the bar 100 that is located bar storage tank 102 by a pair of translation cylinder 13 drive centre gripping pothook 11 of installing to centre gripping main aluminum plate 10, centre gripping main aluminum plate 10 top is provided with climbing mechanism, climbing mechanism includes fixed mounting to main arm 1's lift cylinder 14, and lift cylinder 14's piston rod downwardly connected has a top work or material rest 15, is provided with the top briquetting with the bar one-to-one on the top work or material rest, can make the bar tightly fix in the bar storage tank.
The working principle is as follows: the clamping jig is arranged at an execution end of a robot, the robot drives the jig to move to a bar material discharging and feeding machine, bars which are arranged at regular intervals are arranged on the bar material discharging and feeding machine, a bar material accommodating groove for clamping a main aluminum plate can move to enable the bars to enter the bar material accommodating groove, then a translation cylinder drives a main aluminum clamping block and a clamping hook block to move (be staggered) relatively, so that the bars are fixed in the accommodating groove, in order to further clamp the bar stock, the lifting cylinder drives the material pushing frame to tightly push the bar stock in the accommodating groove, thus, the bar is firmly fixed on the clamping jig, the robot drives the bar to be placed on the target equipment, then the lifting cylinder drives the material pushing frame to be loosened, meanwhile, the translation cylinder drives the clamping main aluminum block and the clamping hook block to move relatively again, the bar accommodating groove is opened, and then the bar is completely separated from the clamping jig.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (5)
1. The utility model provides a bar material clamping jig, includes the main arm, its characterized in that, main arm one end fixedly connected with centre gripping main aluminum plate, the bar storage tank that a plurality of intervals set up is seted up to centre gripping main aluminum plate one side, and centre gripping main aluminum plate adjacent side is provided with slidable centre gripping pothook, is provided with the pothook groove with bar storage tank one-to-one on the centre gripping pothook, thereby slides for centre gripping main aluminum plate by a pair of translation cylinder drive centre gripping pothook of installing to centre gripping main aluminum plate and blocks or loosen the bar that is located the bar storage tank, centre gripping main aluminum plate top is provided with climbing mechanism, climbing mechanism includes the lift cylinder of fixed mounting to the main arm, and the piston rod of lift cylinder is connected with a work.
2. The bar stock clamping jig according to claim 1, wherein the bar stock accommodating groove penetrates through a surface thereof in a width direction of the main aluminum plate to be clamped.
3. The bar stock clamping fixture according to claim 2, wherein the clamping hooks comprise four clamping strips arranged on the left and right sides of the main aluminum plate.
4. The bar stock holding jig according to claim 3, wherein the hook grooves are L-shaped.
5. The bar clamping jig according to claim 4, wherein a plurality of slide rails are fixedly mounted on the clamping main aluminum plate, and four clamping strips are slidably connected to the slide rails through four slide blocks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021464047.0U CN212666617U (en) | 2020-07-22 | 2020-07-22 | Bar clamping jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021464047.0U CN212666617U (en) | 2020-07-22 | 2020-07-22 | Bar clamping jig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212666617U true CN212666617U (en) | 2021-03-09 |
Family
ID=74817331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021464047.0U Active CN212666617U (en) | 2020-07-22 | 2020-07-22 | Bar clamping jig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212666617U (en) |
-
2020
- 2020-07-22 CN CN202021464047.0U patent/CN212666617U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |